← Wood Technology / 3 Timber processes and products
3.1 Preparation of Wood
Wood Technology · Grade 10 · 18 lessons in the design
What this covers
- Tools and equipment for wood preparation
- Truing up the stock (face side, face edge, width, thickness, length)
- Operations on prepared wood (chamfering, bevelling, rebating, grooving, housing, mitring, boring)
- The importance of accurate wood preparation
What you will be able to do
- select appropriate tools and equipment for wood preparation
- describe the processes involved in wood preparation (truing up the stock)
- carry out different operations on prepared wood
- appreciate the importance of wood preparation for a product
Key questions
“Why must wood be prepared (trued up) accurately before use?”
Lessons
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What wood preparation is and why it matters
40 min · 1 practice tasks · quizWhat preparing (truing up) wood means, and why it is the essential first step before making anything.
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Tools and equipment for wood preparation
40 min · 1 practice tasks · quizSelecting the tools and equipment needed to prepare wood - planes, marking and testing tools, saw and bench.
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Truing up the stock: the sequence
40 min · 1 practice tasks · quizThe correct order for truing up a piece of wood - face side, face edge, width, thickness, length.
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Truing up: the face side
40 min · 1 practice tasks · quizStep 1 of truing up - planing one broad face flat and true, and marking the face side.
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Truing up: the face edge
40 min · 1 practice tasks · quizStep 2 of truing up - planing one edge straight and square to the face side, and marking the face edge.
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Truing up: gauging and planing to width
40 min · 1 practice tasks · quizStep 3 of truing up - gauging the required width from the face edge and planing down to the line.
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Truing up: gauging and planing to thickness
40 min · 1 practice tasks · quizStep 4 of truing up - gauging the required thickness from the face side and planing down to the line.
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Truing up: cutting to length
40 min · 1 practice tasks · quizStep 5 of truing up - marking and sawing the ends square to bring the piece to the exact length.
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Truing up: the whole sequence in practice
40 min · 1 practice tasks · quizA practical lesson: truing up a piece of wood through all five steps, testing at each stage.
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Operations on prepared wood: overview
40 min · 1 practice tasks · quizWhat "operations on prepared wood" means - the shaping operations done once a piece is trued up.
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Chamfering
40 min · 1 practice tasks · quizThe chamfer operation - planing a corner off at an angle to remove the sharp edge or decorate.
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Bevelling
40 min · 1 practice tasks · quizThe bevel operation - sloping a whole face or edge to an angle, and how it differs from a chamfer.
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Rebating
40 min · 1 practice tasks · quizThe rebate operation - cutting a step (recess) along an edge, and what rebates are used for.
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Grooving
40 min · 1 practice tasks · quizThe groove operation - cutting a channel along the grain, and how it differs from a rebate.
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Housing
40 min · 1 practice tasks · quizThe housing operation - cutting a channel across the grain to house another piece, e.g. a shelf.
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Mitring
40 min · 1 practice tasks · quizThe mitre operation - cutting an angle (usually 45 degrees) so two pieces meet at a neat corner.
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Boring and other operations
40 min · 1 practice tasks · quizBoring as an operation on prepared wood, and a review of all the operations together.
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The importance of accurate wood preparation
40 min · 1 practice tasks · quizThe inquiry answered: why wood must be prepared (trued up) accurately before use.